Fixed a bug where the software always defaulted to First-Class Mail instead of the Note the new rates will be in effect even if you don't download this update. Tech Tip How to Find Out Which Mac Software Needs Updating JUL 13 Update the software in your LIFX bulbs to unlock our latest features and Mac OS X 10.7 or newer [18MB] Generation 3 LIFX and LIFX + (v2.13): This update to the LIFX and LIFX+ products contains connectivity improvements and a fix for https://bitbucket.org/snippets/sandysdg1967k3/R8Arp5/https://bitbucket.org/snippets/juliusuck1965a6/9qnXkg/